› added 5 years ago

80

TIL 749 US Servicemen were killed in England in 1944's Top-Secret Exercise Tiger

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m51x TIL that Edison invented the electric chair to show that AC was more dangerous than DC so as to undermine Nicola Tesla and his financial backer Westinghouse at a crucial moment in the early days of the electricity wars. It backfired.
GMGg TIL Caesar built an 18km wall around a Gaulish fort he was seiging and then a 21km wall facing outwards, essentially building a fort around a fort. He then beat 300,000+ Gauls attacking from both sides with only 60,000 men
OpgX TIL IBM sold a smartphone with a touchscreen display input that could send emails and run third party apps in 1994
KOrXJ TIL Kareem Abdul-Jabbar was a writer on the revival of Veronica Mars.
kbBB TIL that the Pyrenean Ibex is the only animal thus far to have gone extinct twice.